/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/SimCallbackObject.h
Free the input data. Note that allocation is done on the external thread, but freeing is done on the internal thread. A common pattern is to use a single producer single consumer thread safe queue to manage this.
void FreeInputData_Internal ( [FSimCallbackInput](API\Runtime\Chaos\Chaos\FSimCallbackInput) * Input )